References
- Acocks, J. P. H. (1988). Veld types of South Africa. Memoirs of the Botanical Survey of South Africa, 3rd ed., 57, 1–146.
- Archer, E. R. M. (2004). Beyond the ‘climate versus grazing’ impasse: Using remote sensing to investigate the effects of grazing system choice on vegetation cover in the eastern Karoo. Journal of Arid Environments, 57, 381–408.10.1016/S0140-1963(03)00107-1
- Beukes, P. C., Cowling, R. M., & Higgins, S. I. (2002). An ecological economic simulation model of a non-selective grazing system in the Nama Karoo, South Africa. Ecological Economics, 42, 221–242.10.1016/S0921-8009(02)00055-1
- Bryant, C. R., Smit, B., Brklacich, M., Johnston, T. R., Smithers, J., Chjotti, Q., & Singh, B. (2000). Adaptation in Canadian agriculture to climatic variability and change. Climatic Change, 45, 181–201.10.1023/A:1005653320241
- Cowling, R. M., Richardson, D. M., & Pierce, S. M. (1997). Vegetation of South Africa. Cambridge: Cambridge University Press.
- Eldridge, D. J., Greene, R. S. B., & Dean, C. (2011). Climate change impacts on soil processes in rangelands. Soil Health and Climate Change, Soil Biology, 29, 237–255.10.1007/978-3-642-20256-8
- Harper, C. W., Blair, J. M., Fay, P. A., Knapp, A. K., & Carlisle, J. D. (2005). Increased rainfall variability and reduced rainfall amount decreases soil CO2 flux in a grassland ecosystem. Global Change Biology, 11, 322–334.10.1111/gcb.2005.11.issue-2
- Hein, L. (2006). The impacts of grazing and rainfall variability on the dynamics of a Sahelian rangeland. Journal of Arid Environments, 64, 488–504.10.1016/j.jaridenv.2005.06.014
- Hoffman, T., & Vogel, C. (2008). Climate change impacts on African rangelands. Rangelands, 30(3), 12–17.10.2111/1551-501X(2008)30[12:CCIOAR]2.0.CO;2
- Hongslo, E., Rohde, R., & Hoffman, T. (2009). Landscape change and ecological processes in relation to land-use in Namaqualand, South Africa, 1939 to 2005. South African Geographical Journal, 91(2), 63–74.10.1080/03736245.2009.9725333
- Holmes, P. J., Thomas, D. S. G., Bateman, M. D., Wiggs, G. F., & Rabumbulu, M. (2012). Evidence for land degradation from aeolian sediment in the west-central Free State province, South Africa. Land Degradation & Development, 23, 601–610.10.1002/ldr.v23.6
- Hudak, A. T. (1999). Rangeland mismanagement in South Africa: Failure to apply ecological knowledge. Human Ecology, 27, 55–78.10.1023/A:1018705300730
- Kiage, L. M. (2013). Perspectives on the assumed causes of land degradation in the rangelands of Sub-Saharan Africa. Progress in Physical Geography, 37, 664–684.10.1177/0309133313492543
- Le Houérou, H. N. (1996). Climate change, drought and desertification. Journal of Arid Environments, 34, 133–185.10.1006/jare.1996.0099
- Leach, M., & Mearns, R. (1996). The lie of the land: Challenging received wisdom on the African Environment. Oxford: International African Institute, James Currey.
- Matveev, A. V. (2002). The advantage of employing qualitative and quantitative methods in intercultural research: Practical implications from the study of the perceptions of intercultural communication competence by American and Russian managers. Russian Journal of Communications, 168, 59–67.
- Milton, S. J., & Dean, W. R. J. (1995). South Africa’s arid and semiarid rangelands: Why are they changing and can they be restored? Environmental Monitoring and Assessment, 37, 245–264.10.1007/BF00546893
- Mucina, L., & Rutherford, M. C. (2006). The vegetation of South Africa, Lesotho and Swaziland. Pretoria: The South African National Biodiversity Institute.
- Rabumbulu, M., & Holmes, P. J. (2012). Depositional environments of the Florisbad Spring site and surrounds: A revised synthesis. South African Geographical Journal, 94, 191–207.10.1080/03736245.2012.747982
- Ravi, S., Breshears, D. D., Huxman, T. E., & D’Odorico, P. (2010). Land degradation in drylands: Interactions among hydrologic-aeolian erosion and vegetation dynamics. Geomorphology, 116, 236–245.10.1016/j.geomorph.2009.11.023
- Rutherford, M. C., Powrie, L. W., & Husted, L. B. (2012). Plant diversity consequences of a herbivore-driven biome switch from Grassland to Nama-Karoo shrub steppe in South Africa. Applied Vegetation Science, 15, 14–25.10.1111/avsc.2011.15.issue-1
- Patton, M. Q. (2002). Qualitative research and evaluation methods (3rd ed.). Thousand Oakes, CA: Sage.
- Van Auken, O. W. (2000). Shrub invasions of North American semiarid grasslands. Annual Review of Ecology and Systematics, 31, 197–215.10.1146/annurev.ecolsys.31.1.197
- Vedwan, N., & Rhoades, R. E. (2001). Climate change in the Western Himalayas of India: A study of local perception and response. Climate Research, 19, 109–117.10.3354/cr019109
- Vetter, S. (2009). Drought, change and resilience in South Africa’s arid and semi-arid rangelands. South African Journal of Science, 105, 29–33.
- Wiid, N., & Ziervogel, G. (2012). Adapting to climate change in South Africa: Commercial farmers’ perception of and response to changing climate. South African Geographical Journal, 94, 152–173.10.1080/03736245.2012.742783